Section 15 Base metals and articles of base metal 72 Iron and steel 72 10 Rolled iron or non-alloy steel, >=600mm wide, clad, plated or coated 72 10 50 Plated or coated with chromium oxides or with chromium and chromium oxides 72 10 50 00 Plated or coated with chromium oxides or with chromium and chromium oxides Commodity Code Description 72 10 50 00 000 Plated or coated with chromium oxides or with chromium and chromium oxides